Mobile Device Support System

2. The system of claim 1, wherein the system is configured such that the combination is stable with respect to the rotations around the axis for the mobile device display having a maximum torque around the axis.

3. The system of claim 1, wherein the top is coupled to the base in a clamshell configuration.

4. The system of claim 1, wherein the base has an edge and wherein the axis is located a distance from the edge.

5. The system of claim 1, wherein the angle is at least sixty degrees.

6. The system of claim 1, wherein the angle is at least seventy degrees.

9. The system of claim 1, wherein the top and the base are configured such that the center of mass is the nonzero distance along the base from the vertex and such that the combination is stable with respect to rotations around the axis for the base being supported and at an acute angle to the direction of local gravity, the acute angle being at least sixty degrees.

10. The system of claim 1, wherein the nonzero distance is at least ten percent of a length of the base from the vertex of the angle for the angle being at least sixty degrees and not more than seventy degrees and the mobile device display being perpendicular to the direction of local gravity.

13. The system of claim 11, wherein the center of mass of the combination is the nonzero distance along the base from the vertex of the angle and the combination is stable with respect to rotations around the axis for the base being free to rotate away from the support.

14. The system of claim 11, wherein the top and the base are configured such that the center of mass is the nonzero distance along the base from the vertex and such that the combination is stable with respect to rotations around the axis for the base being supported and at an acute angle to the direction of local gravity, the acute angle being at least sixty degrees.

17. The system of claim 15, wherein the center of mass of the combination is the nonzero distance along the base from the vertex of the angle and the combination is stable with respect to rotations around the axis for the base being supported by a support, being free to rotate away from the support, and being perpendicular to a direction of local gravity.

18. The system of claim 15, wherein the top and the base are configured such that the center of mass is the nonzero distance along the base from the vertex and such that the combination is stable with respect to rotations around the axis for the base being supported and at an acute angle to the direction of local gravity, the acute angle being at least sixty degrees.